Finally a shoe as versatile as you! Yep, cross-train, court sports, lift and more all in your updated Men's Altra HIIT XT 1.5 training shoes. Grip it good with sticky rubber while the airy mesh upper is tough enough for all your endeavors. Harness natural power with the FootShape™ toe box allowing your foot to relax for stability and spring. Remove your PowerSole insole for a closer-to-the ground feel when lifting. Experience the shape of strength in your HIIT XT 1.5 at boot camp, lifting, tennis and wherever.